diff --git a/src/main.cpp b/src/main.cpp
index abacbe5e634..510aca92b47 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1637,7 +1637,7 @@ bool CheckDiskSpace(uint64 nAdditionalBytes)
     if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes)
     {
         fShutdown = true;
-        string strMessage = _("Warning: Disk space is low  ");
+        string strMessage = _("Warning: Disk space is low");
         strMiscWarning = strMessage;
         printf("*** %s\n", strMessage.c_str());
         ThreadSafeMessageBox(strMessage, "Bitcoin", wxOK | wxICON_EXCLAMATION);